0.7.4 - documentation matches the code

[0.7.4] - 2026-08-23

Fixed

• Public copy that no longer matched the code, by
  @toby-bridges (#4): the page said five
  tokenizer texts when there are four, described a streaming-pacing probe that
  was never shipped, and promised exact context ceilings such as 1,048,576
  when the ladder stops at 256k on purpose and reports window buckets. The
  README also presented all ten community probes as shipped when five were
  held for follow-up.